All categories

3 years ago

Given the following sequence, find the 14th term: 3, 1, –1, –3, –5, . . .

Mathematics

1 answer:

Alexeev081 [22]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

3s-4=8 s equals what ?. 4 The top is a fraction 3s and 4 yeah

Rama09 [41]

Answer:

s = − 0.8 or a fraction - 4/5 or s = 4 if you didn't mean the s on the 8

8 0

3 years ago

Solve the equation. x2 + 14x = −40 The solutions to the equation are blank and blank

slava [35]

Answer

x = − 4,− 10

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

7 0

3 years ago

Read 2 more answers

If = x+12 what is the value of *? X 21

Artist 52 [7]

If 21 is the final answer to the equation then x would be 9

5 0

3 years ago

Read 2 more answers

Point O is the center of the circle. What is the value of X? Answer options: 24, 15, 27, 20

Tanya [424]

Answer: FIRST OPTION

Step-by-step explanation:

To solve this problem you must apply the Intersecting Secant-Tangent Theorem. By definition, when a secant line and a tangent lline and a secant segment are drawn to a circle from an exterior point:

$(Tangent\ line)^2=(Secant\ line)(External\ Secant\ line)$

The total measure of the secant shown is:

$18+Diameter$

If the radius is 7, then the diameter is:

$D=7*2=14$

Therefore:

$Secant\ line=18+14=32$

You also know that:

$External\ Secant\ line=18\\Tangent\ line=x$

Keeping the above on mind, you can substitute values and solve for x:

$x^{2}=32*18$

$x=\sqrt{576}\\x=24$

4 0

3 years ago

DOES ANYONE KN0W THE ANSWER? Thankyou :)

IRINA_888 [86]

Answer:

Probability ⇒ 3 / 22

Step-by-step explanation:

~ Let us use this Venn Diagram to our benefit ~

If 60 students are known to participate in both drama and sports, with 85 student in the drama club, and 200 in the sports teams;

Total Drama students ⇒ 85 students,

Drama students that are not in the sports teams ⇒ 85 - 60 = 25 students,

Total Sports Team students ⇒ 200 students,

Sports people not in Drama ⇒ 200 - 60 ⇒ 140 students

Now if there are a total of 330 students, we can find the students in neither club through such;

Total students in Drama and Sports ⇒ 85 + 200 = 285 students,

Students in Neither Drama nor Sports ⇒ 330 - 285 = 45 students,

Students in Neither Drama nor Sports ⇒ 45 students

This would mean the probability a students is neither in Drama nor Sports, is;

Probability ⇒ 45 / 330 = 3 / 22

5 0

3 years ago